[INFO] fetching crate nomt 1.0.0-preview... [INFO] checking nomt-1.0.0-preview against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate nomt 1.0.0-preview into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate nomt 1.0.0-preview [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nomt 1.0.0-preview [INFO] tweaked toml for crates.io crate nomt 1.0.0-preview written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nomt 1.0.0-preview on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nomt 1.0.0-preview already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 563af52f6d30fbcc11dd4691b0f4d6c9e5d112a26c657f832f8cc5b0e052b119 [INFO] running `Command { std: "docker" "start" "-a" "563af52f6d30fbcc11dd4691b0f4d6c9e5d112a26c657f832f8cc5b0e052b119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "563af52f6d30fbcc11dd4691b0f4d6c9e5d112a26c657f832f8cc5b0e052b119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "563af52f6d30fbcc11dd4691b0f4d6c9e5d112a26c657f832f8cc5b0e052b119", kill_on_drop: false }` [INFO] [stdout] 563af52f6d30fbcc11dd4691b0f4d6c9e5d112a26c657f832f8cc5b0e052b119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ecd406e0466dc2c656b2ea62a7ac46856cef41421303282daac1b7020201a39 [INFO] running `Command { std: "docker" "start" "-a" "3ecd406e0466dc2c656b2ea62a7ac46856cef41421303282daac1b7020201a39", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling borsh v1.4.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking object v0.36.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Compiling io-uring v0.6.4 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling ruint-macro v1.2.0 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Checking bitmaps v3.2.1 [INFO] [stderr] Checking ruint v1.12.1 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking imbl-sized-chunks v0.1.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling syn_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling borsh-derive v1.4.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking imbl v3.0.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking twox-hash v2.1.0 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Checking nomt-core v1.0.0-preview [INFO] [stderr] Checking nomt v1.0.0-preview (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/iterator.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | fn last_output(&self) -> IterOutput { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 175 | fn last_output(&self) -> IterOutput<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/allocator/free_list.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn as_clean(&self) -> CleanFreeList { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 142 | pub fn as_clean(&self) -> CleanFreeList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn view(&self) -> BranchNodeView { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn view(&self) -> BranchNodeView<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:112:23 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn raw_prefix(&self) -> RawPrefix { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 112 | pub fn raw_prefix(&self) -> RawPrefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:139:26 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn raw_separator(&self, i: usize) -> RawSeparator { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | pub fn raw_separator(&self, i: usize) -> RawSeparator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ---------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/seglog/segment_rw.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn read_header(&mut self) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 109 | pub fn read_header(&mut self) -> std::io::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/iterator.rs:175:20 [INFO] [stdout] | [INFO] [stdout] 175 | fn last_output(&self) -> IterOutput { [INFO] [stdout] | ^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 175 | fn last_output(&self) -> IterOutput<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/allocator/free_list.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | pub fn as_clean(&self) -> CleanFreeList { [INFO] [stdout] | ^^^^^ ------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 142 | pub fn as_clean(&self) -> CleanFreeList<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn view(&self) -> BranchNodeView { [INFO] [stdout] | ^^^^^ -------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn view(&self) -> BranchNodeView<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:112:23 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn raw_prefix(&self) -> RawPrefix { [INFO] [stdout] | ^^^^^ --------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 112 | pub fn raw_prefix(&self) -> RawPrefix<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:139:26 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn raw_separator(&self, i: usize) -> RawSeparator { [INFO] [stdout] | ^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | pub fn raw_separator(&self, i: usize) -> RawSeparator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/beatree/branch/node.rs:143:31 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ---------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 143 | pub fn raw_separators_mut(&mut self, from: usize, to: usize) -> RawSeparatorsMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rollback/mod.rs:289:19 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn seglog(&self) -> parking_lot::MutexGuard { [INFO] [stdout] | ^^^^^ ------------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 289 | pub fn seglog(&self) -> parking_lot::MutexGuard<'_, SegmentedLog> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/seglog/segment_rw.rs:109:24 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn read_header(&mut self) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 109 | pub fn read_header(&mut self) -> std::io::Result>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "3ecd406e0466dc2c656b2ea62a7ac46856cef41421303282daac1b7020201a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ecd406e0466dc2c656b2ea62a7ac46856cef41421303282daac1b7020201a39", kill_on_drop: false }` [INFO] [stdout] 3ecd406e0466dc2c656b2ea62a7ac46856cef41421303282daac1b7020201a39